Fix nits leftover from WMPA MSE deletion.

content/renderer/media/android/webmediaplayer_android.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_
 #define CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 195 matching lines @@
   void OnRemoteRouteAvailabilityChanged(bool routes_available) override;
 
   // Called when the player is released.
   void OnPlayerReleased() override;
 
   // This function is called by the RendererMediaPlayerManager to pause the
   // video and release the media player and surface texture when we switch tabs.
   // However, the actual GlTexture is not released to keep the video screenshot.
   void SuspendAndReleaseResources() override;
 
-  void setContentDecryptionModule(
-      blink::WebContentDecryptionModule* cdm,
-      blink::WebContentDecryptionModuleResult result) override;
-
   // WebMediaPlayerDelegate::Observer implementation.
   void OnHidden() override;
   void OnShown() override;
   void OnSuspendRequested(bool must_suspend) override;
   void OnPlay() override;
   void OnPause() override;
   void OnVolumeMultiplierUpdate(double multiplier) override;
 
  protected:
   // Helper method to update the playing state.
@@ skipping 85 matching lines @@
   // URL of the media file to be fetched.
   GURL url_;
 
   // URL of the media file after |media_info_loader_| resolves all the
   // redirections.
   GURL redirected_url_;
 
   // Media duration.
   base::TimeDelta duration_;
 
-  // Flag to remember if we have a trusted duration_ value provided by
-  // MediaSourceDelegate notifying OnDurationChanged(). In this case, ignore
-  // any subsequent duration value passed to OnMediaMetadataChange().
-  bool ignore_metadata_duration_change_;
-
   // Seek gets pending if another seek is in progress. Only last pending seek
   // will have effect.
   bool pending_seek_;
   base::TimeDelta pending_seek_time_;
 
   // Internal seek state.
   bool seeking_;
   base::TimeDelta seek_time_;
 
   // Whether loading has progressed since the last call to didLoadingProgress.
@@ skipping 100 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<WebMediaPlayerAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_ANDROID_WEBMEDIAPLAYER_ANDROID_H_